Ralph (Atmasphere), thanks for providing your always extremely knowlegeable inputs.
05-09-14: Goofyfoot
I can't help wondering however why the Scott 310 D mono tuner with Multipllex adapter would be preferable to a later Scott tuner either mono or stereo, or is i just based on the overall cost?
I believe the 310D was among the last and the best of the Scott mono tuners. Perhaps THE last and best. What I believe was its successor model, the 310E stereo tuner, is highly sought after and commands prices well upwards of $1K if in excellent condition. Among other stereo tuners, the 350 series is fairly popular, but I suspect it would be at least as costly as a 310D + MPX'er in similar condition.
So yes, cost is definitely a factor in what I've had to say, given your cost-related statements earlier in the thread, and given the MUCH lower selling prices that are typical of vintage mono tube tuners vs. their slightly later stereo counterparts.
Regards,
-- Al